2012-03-19 PCD Pulse Oximetry Project Meeting
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Weekly Conference Call
Date: Monday, March 19th, 2012 Meeting will start at 1 pm.
Attendees
[expected]
- Leah Krynicky
- Ioana Singureanu
- Catherine Hoang
- Tom Bauld
- Toni Philips
- Rob Rawlins
- Sean McFarland
- Mike Henderson
- John Rhoads
- Rob Rawlins
- Lee Winslow
- Tocher Kellom
- Ben Loewenbach
Agenda
- (05 min) Roll call and meeting minutes approval
- (40 min) Data Requirements Analysis: We will continue last week's discussion of coded information and expand the discussion to alarm conditions and alerts. We also have additional information about reference ranges provided by John Rhoads:
- Pleth variability index – this may still be a one-vendor proprietary measurement. PVI may be a trademark. This may raise some issues for standardization and for IHE.
- Some devices report several, for example:
- the extreme range of technically possible measurement values from the device, regardless of whether they are consistent with being connected to a living patient (as for example, when connected to a test instrument) (rare)
- the physiological range (extreme range of physiologically possible values)
- the “normal” range, which may be settable by the user on a unit, patient category (e.g. neonate, pediatric, adult) or individual case basis (used for reference or display, as for example to place reference lines on a graphical display, but not used to generate alarms)
- the alarm range outside of which the device generates an alarm, usually settable per patient
- a panic range, a wider range outside of which a higher severity of alarm (e.g., life-threatening vs. non-life-threatening) is initiated
Maybe we only need one or perhaps two, but you need to specify what the meaning of the range is.
- (10 min) Document Review Process We will discuss the process used to peer-review the analysis model.
- (5 min) Action item update
Links
- Our data analysis identifies the core data elements required to support the use cases. Optional data elements are indicated by the [0..*] cardinality notation and repeating element are specified as [1..*].